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Data as of Nov 7, 2026

51.241.236.0/22

Anonymizer · ISP proxy1 residential-proxy exit · 30 days

NTT America, Inc. · space held by Sky UK Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS2914
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Jun 2026
its first announcement on record

Residential-proxy exits

Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
1
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

4 observations

Proxy providers listing exits

  • DataImpulse
IPv4 market

Path

Announced by AS2914 since Jun 2026 · 4 mo ago
1 · Holder
Sky UK Limited
record created Feb 5, 2026
2 · Leased from
IPXO
for its owner Sky UK Limited
3 · Announced by
AS2914 NTT America, Inc.
since Jun 2026 · 4 mo ago
4 · Use
Proxy providersnamed IPRoyal
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 51.241.236.0/22/24s
IPRoyal
1,024100%
4
Leased from

IP brokers

NameIn 51.241.236.0/22/24s
IPXO
1,024100%
4
Leased from

Owners leasing their own space

NameIn 51.241.236.0/22/24s
Sky UK Limited
1,024100%
4

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

51.241.236.0/22

From the registry to its use

  1. Feb 5, 2026
    Registry record
    Sky UK Limited
    ALLOCATED PA
    51.241.0.0/16
  2. Feb 5, 2026
    Reallocated
    Sky UK Limited
    SUB-ALLOCATED PA
    51.241.128.0/17
  3. Jun 24, 2026– today
    Announced
    AS2914 NTT America, Inc.
    Internet provider
  4. Aug 2, 2026
    Route object
    IPXO
    RADB route object for AS2914 NTT America, Inc., maintainer MAINT-AS834
  5. today
    Leased from
    IPXO
    IP broker
  6. today
    Used
    IPRoyal
    Proxy seller

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
51.241.0.0/1665,536UK-SKY-19930901Sky UK Limited (ORG-SUL39-RIPE) · GBALLOCATED PAFeb 5, 2026hostmaster@sky.uk
└ 51.241.128.0/1732,768SKY-LEASED-IPXOSky UK Limited (ORG-SUL39-RIPE) · GBSUB-ALLOCATED PAFeb 5, 2026report@abuseradar.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Sky UK Limited
Handle
ORG-SUL39-RIPE
Range
51.241.0.0/16
Registration type
ALLOCATED PA
Record created
Feb 5, 2026
Origin network

AS2914

US
Name
NTT America, Inc.
Type
Internet provider
Registered
Dec 7, 1998
Domain
ntt.net
Website
www.gin.ntt.net/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed